This website uses cookies to help us give you the best browsing experience. By continuing to use this portal, you agree to our use of this tool.
To learn more about how we use cookies and how to manage them please read our notice here.
Journal Club
Clinical Paper of the Month - Prevalence of cognitive impairment, depression, and anxiety symptoms among older adults with glaucoma
Prevalence of cognitive impairment, depression, and anxiety symptoms among older adults with glaucoma

Publishing date: May 2012

Author(s): Yochim BP, Mueller AE, Kane KD, Kahook MY.

*Department of Psychology, University of Colorado at Colorado Springs, Colorado Springs **Department of Ophthalmology, University of Colorado Denver School of Medicine, Aurora, CO.

PURPOSE: Two factors which may disrupt the ability to adhere to the treatment for glaucoma are cognitive impairment and mental health complications. Poor adherence to treatment may lead to preventable vision loss. Past research in this area has been limited by little focus on older patients with glaucoma, and the use of brief measures of cognition that may not detect subtle deficits related to Alzheimer disease.

PATIENTS AND METHODS: This study examined the prevalence of cognitive impairment, depression, and anxiety in a sample of 41 glaucoma patients at a tertiary care glaucoma clinic. They had a mean age of 70.0 years (SD=9.2 y; range: 51 to 86 y) and 70% (n=30) were female. Two cognitive measures commonly used in detecting dementia were used to measure cognitive functioning.

RESULTS: Controlling for age, memory impairment was found in approximately 20% of the sample, and impaired executive functioning was found in approximately 22% of the sample. Forty-four percent of the sample scored in the impaired range on one or more measures. Mild-to-moderate depressive symptoms were found in 12.2% of participants, and 1 person reported clinically significant anxiety.

CONCLUSIONS: The results from this study indicate that cognitive impairment may be common in older patients with glaucoma. This has implications for treatment adherence, as difficulties in remembering information may significantly impede the ability to follow instructions from a physician. It is imperative that physicians and caregivers are aware of the prevalence of such conditions, as they are among the first to interact with such individuals. Given the high prevalence of cognitive impairment and depressive symptoms, future research should examine the impact of such factors on glaucoma treatment adherence.

J Glaucoma. 2012 Apr;21(4):250-4.

PMID: 21336151 http://www.ncbi.nlm.nih.gov/pubmed/21336151



Clinical Paper of the Month manager: Andreas Boehm




back to top

X